CPC Subgroup
G01S 13/933 of aircraft or spacecraft
Full Title
Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified > Radar or analogous systems specially adapted for specific applications (electromagnetic prospecting or detecting of objects, e.g. near-field detection, G01V3/00) > for anti-collision purposes > of aircraft or spacecraft
2 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- G01S 13/934 on airport surfaces, e.g. while taxiing
- G01S 13/935 for terrain-avoidance